. >>> the drawdown of 10,000 american troops in afghanistan by year's end, now under way. military officials say this is the first group of soldiers whose redeployment will not be replaced by a fresh rotation of troops. >>> five years after the idea was initially vetoed the state of california will now require public school history books to feature contributions by gay, lesbian and transgender people. brown calls the legislation, quote, an important step forward for our state. >>> one of california's most important commuter highways will slow to a crawl this weekend, and some are calling the gridlock karcakarmcarmageddon. the end goal of the project is to widen the road to ease c conjustion. >>> we'll talk with l.a. mayor about the road closure and how his city is preparing for carmageddon. >>> after hinting around it for months, some of you be able to ease through airport security. but be ready to give up some of your privacy. i will explain. let me tell you about a very important phone call i made. when i got my medicare card, i realized i needed an aarp... medicare supp